Composição à base de polietileno processo para fabricar objetos tubos e conexões para tubos

摘要

A polyethylene based composition is claimed in which polyethylene has a volumetric mass (23 degrees C, ASTM D 972) > 940kgm<-3>; and which contains < 1 part weight (pt. wt.) talc per 100 pts. wt. polyethylene. Also claimed are a method for making articles, especially pipes, from the composition; pipes made from the composition; and linkages for the pipes.